What is the signal voltage of the first generation Fit 1.5 automatic three-wire throttle position sensor?

According to different working conditions, the opening is also different. The signal voltage output by the electronic throttle is between 0.5 and 4.5V, and the voltages less than 0.5V and greater than 4.5V are used to identify the short circuit and open circuit of the line. How do you know that the fuel consumption has increased after washing the throttle? It must be caused by the throttle. Your mechanical throttle should be adjustable. It is recommended to adjust the output voltage to about 0.5V at idle speed. At the same time, check whether the air filter gasoline filter is too dirty, check how the spark plug burns, and clean the fuel nozzle if necessary; The throttle cannot be fully closed, so it is normal for you to see a gap in the middle valve plate.